Anna University Handloom and Textile Technology syllabus of B. Tech. Handloom and Textile Technology Semester III. In this article, we are glad to provide the syllabus of the Structure and Properties of Textile Fibres.
We aim to provide the following semester TT3353 – Structure and Properties of Textile Fibres syllabus in a detailed manner. We include the appropriate syllabus textbooks and references. Hope this information is useful. Don’t forget to share with your classmates.
If you want to know more about the B. Tech. Handloom and Textile Technology Syllabus is connected to an affiliated institution’s four-year undergraduate degree program. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B. Tech. Handloom and Textile Technology Syllabus Regulation 2021 Anna University.
Aim Of Objectives:
The main objective of this course is to enable the students to understand the
- Structure and morphology of textile fibres
- Structure investigation techniques
- Physical characteristics textile fibres
TT3353 – Structure and Properties of Textile Fibres Syllabus
Unit – I: Structure Of Fibres
Classification of fibres; study of morphological structures of fibers; physical properties of fibres; order and disorder in fibre structure; molecular conformations – planar zig-zag, helical, lamellar, and sperulite conformations
Unit – II: Structure Investigation Techniques
Transmission and Scanning electron microscopes – principle; construction and working; X-ray diffraction techniques – estimation of crystallinity; Infrared radiation and dichroism techniques; chemical element and group identification by transmittance and optical density methods, molecular orientation estimation.
Unit – III: Moisture Absorption Characteristics
Theories of moisture sorption; moisture absorption behaviour of natural and man-made fibres; influence of fibre structure, humidity and temperature on the moisture absorption; conditioning of fibres – mechanism of conditioning and factors influencing conditioning. Moisture diffusion in fibres; heat of sorption – integral and differential, their relation; factors influencing heat of sorption measurement of heat of sorption.
Unit – IV: Mechanical Properties Of Fibres
Tensile characteristics –study of strength, elongation, work of rupture, initial modulus, work factor and yield point – determination of yield point. Stress-strain relations of natural and manmade fibres – influence of fibre structure, humidity and temperature on tensile characteristics. Time effect study of creep phenomena. Elastic recovery and its relation to stress and strain of fibres; mechanical conditioning of fibres and its influence on elastic recovery. Load cycling and extension cycling-their effect on elastic recovery. Introduction about torsional and flexural rigidity of fibers.
Unit – V: Optical, Frictional And Thermal Characteristics
Reflexion and lustre-objective and subjective methods of measurement – refractive index and its measurement – birefringence, factors influencing birefringence – absorption and dichroism friction – static, limiting and kinetic friction, its measurement, comparison of fibres, directional friction in wool – friction. thermal transitions of fibres – thermal conductivity, thermal expansion and contraction, Tg and Tm; static electricity in textile fibres.
Textbooks:
- Morton W.E., and Hearle J.W.S.,“Physical Properties of Textile Fibres”, The Textile Institute, Washington D.C., 2008, ISBN978-1 -84569-220-95
- Hearle J.W.S., Lomas B., and CookeW.D., “Atlas of Fibre Fracture and Damage to Textiles”, The Textile Institute, 2nd Edition, 1998, ISBN:1855733196
References:
- Meredith R., and Hearle J. W. S., “Physical Methods of Investigation of Textiles”, Wiley Publication, New York, 1989, ISBN: B00JCV6ZWU ISBN-13:
- Mukhopadhyay. K., “Advances in Fibre Science”, The Textile Institute,1992, ISBN: 1870812379
- MeredithR.,“MechanicalPropertiesofTextileFibres”,North-Holland, Amsterdam,1986, ISBN: 1114790699, ISBN-13:9781114790698
- RaheelM. (ed.)., “Modern Textile Characterization Methods”, Marcel Dekker, 1995, ISBN:0824794737
- Mukhopadhyay. S. K., “The Structure and Properties of Typical Melt Spun Fibres”, Textile Progress, Vol. 18, No. 4, Textile Institute, 1989, ISBN:1870812115
- Hearle J.W.S., “Polymers and Their Properties: Fundamentals of Structures and Mechanics Vol1”,Ellis Horwood,England,1982, ISBN:047027302X|ISBN13:9780470273029
- Greaves. P. H., and Saville B.P., “Microscopy of Textile Fibres”, Bios Scientific, U.K., 1995, ISBN: 1872748244 | ISBN-13: 9781872748245
- Seville. B. P., “Physical Testing of Textiles”, Woodhead Publishing, 1999, ISBN: 1855733676 | ISBN-13:9781855733671
- Hearle J. W. S., and Peters. R. H., “Fibre structure”, Elsevier Ltd, 1963, ISBN: 1483212211 | ISBN-13:9781483212210.
Related Posts On Semester – III:
- MA3357 – Probability and Statistical Methods
- HT3301 – Handloom Weaving Technology
- TT3354 – Technology of Pre-Spinning Process
- TT3351 – Preparatory process for woven Fabric Manufacture
Read More: